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5. Equipment Sale (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Property, Plant and Equipment [Abstract]        
Sale of mining equipment $ 4,000 $ 82,500 $ 4,000 $ 82,500